MCQs Probability-5

This Quiz contains Multiple Choice Questions about Probability and probability distribution, event, experiment, mutually exclusive events, collectively exhaustive events, sure event, impossible events, addition and multiplication laws of probability, discrete probability distribution, and continuous probability distributions, etc. Let us start MCQs Probability Online Quiz:

MCQ about Probability
Online MCQs Exam for the Post of PPSC Statistics Lecturer and Statistical Officer

1. If $P(A \cap B) = 0.12$ and $P(A) = 0.3$, find $P(B)$ where $A$ and $B$ are independent


2. The probability of an impossible event is always


3. Two events $A$ and $B$ are independent if and only if


4. The joint probability of two independent events $A$ and $B$ is


5. The probability can never be


6. When two coins are tossed the probability of at least one head is


7. Let $A_1, A_2, \cdots, A_n$ be $n$ events in an event space. If

P(A_iA_j) &= P(A_i)P(A_j) \quad for \quad i\ne j\\
P(A_iA_jA_k) &=P(A_i)P(A_j)P(A_k) \quad for \quad i\ne j \ne k\\
\vdots &\\
P(\cap_{i=1}^n A_i) &= \prod_{i=1}^n P(A_i)

then the events are called


8. Two mutually exclusive events


9. Two cards are drawn at random from a standard deck of 52 cards, without replacement. What is the probability of drawing a 7 and a king in that order?


10. The classical probability method is applied to an experiment that


11. If the events $B_1, B_2, \cdots, B_k$ partition of this sample space $S$ that $P(B_i)\ne 0$ for $i = 1, 2, \cdots, k$)  then for any event $A$ of $S$


12. If $A$ and $B$ are mutually exclusive, then


13. $P(A\cap B)=P(A)\cdot P(B)$, then $A$ and $B$ are


14. For two mutually exclusive events $A$ and $B$, $P (A) = 0.2$ and $P (B) = 0.4$, then $P(A \cup B)$ is


15. A standard deck of 52 cards is shuffled. What is the probability of choosing the 5 of diamonds,


MCQs Probability Online Quiz

Muhammad Imdad Ullah

Currently working as Assistant Professor of Statistics in Ghazi University, Dera Ghazi Khan. Completed my Ph.D. in Statistics from the Department of Statistics, Bahauddin Zakariya University, Multan, Pakistan. l like Applied Statistics, Mathematics, and Statistical Computing. Statistical and Mathematical software used is SAS, STATA, GRETL, EVIEWS, R, SPSS, VBA in MS-Excel. Like to use type-setting LaTeX for composing Articles, thesis, etc.

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